Loop: Prepare Automatic Repair - Diagnosing your PC, error

No, Not tried
So put in usb stick and run, how? From command prompt...?

Step 3 - unblock,... how?

Needed bat file be in what disk, in other words after put in usb where copy it from cmd prompt... before run it? And, how run it?

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The C:/ DRIVE is the d: where found the Logs files... thus you mean?

Not tried
Echo ...

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Is any file.bat from Microsoft, for reset Windows Updates...?

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How many drives you have?
If you have more than one I suggest you to detach (SATA or Power cable) all drives but the main (C:) drive.
On the log file it mention D: drive. It should be C:
Did you check BIOS to see if the C: drive is the priority drive?
During POST, launch boot menu. How many options you have

To clarify
I have 2 x 1TB SSD
and
1 x 4TB HDD

from the CMD prompt trying
on X:../
C:
D:
E:
DIR
found:
Note the Windows C:/ DRIVE
is d:/ in BIOS/UEFI CMD Prompt because has Windows system folders and having as I remember AutoCAD INSTALLED IN program files FOLDER

E:/ WINDOWS DATA DRIVE 4TB is c: in BIOS/UEFI CMD Prompt


please help
Are you suggest try the command prompt:

I already ran:chkdsk d: /f /r it failure again loop continues... then is OK run:
// if yes for c: put c: or d: ?
Or put the same exact as appear below:...?

bootrec /fixmbr
bootrec /fixboot
bcdedit /export c:\bcdbackup
attrib c:\boot\bcd -h -r -s
ren c:\boot\bcd bcd.old
bootrec /rebuildbcd

I suggest you to detach (SATA or Power cable) of all drives but the main (C:) drive. Better be safe than sorry.

Also, if one of the other drives once had a OS (Windows or any other OS) it may be that you're trying to boot a drive that no longer has a OS.

1
So to deactivate a ssd or hdd
after shutdown
I can remove sata3 data, or power, or both cables
Either of the 3 ways will work without problems...?

Unplug the sata power cable from the unwanted disks

The power sata cable is the biggest of the two... in other words is bigger than sata data cable? Correct?

yes

What if
I have not the c:/boot/ folder
Should commands be working???